From patchwork Sun Jul 28 13:00:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 13743934 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 87F8AC3DA49 for ; Sun, 28 Jul 2024 13:02:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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b=LZnHzB/bDBiYalGk5UPDHQt9PHDy+KZ7w7DSeMZvHGDnHMyMrrCgpIMZ+iPDk0Gv G5HNBmOYG+insjXO6+vTcUcyzck1nyUorJNj3Xg6BACbEgo2OP2L2hZhGwXWSkbTv 6TyW1Z3iczgkao0oeHZupuxy+R4DSmzZhi8RnK7wUYq3qmrVUyHuToBZyJcRiYQfp yhvOlS7/PvZcrXGn1myzoK/B5ZdcQCqzoBL/vWeItOUahHCwK72HweqsO7tE2gWSk 2Tqq9Ul1sQbYsS6s8+ienD8T2DWX9EUG9HfvSlIOfTFtsppuQbp7xYSzpbEbwrYMB ZSaxbUELZSj41wR8Pw== X-UI-Sender-Class: 724b4f7f-cbec-4199-ad4e-598c01a50d3a Received: from stefanw-SCHENKER ([37.4.248.43]) by mail.gmx.net (mrgmx104 [212.227.17.168]) with ESMTPSA (Nemesis) id 1MzQgC-1sKwYe1EyO-010E9t; Sun, 28 Jul 2024 15:01:48 +0200 From: Stefan Wahren To: Greg Kroah-Hartman , Florian Fainelli , Ray Jui , Scott Branden , Maxime Ripard , Jassi Brar , Ulf Hansson , =?utf-8?q?Ma=C3=ADra_Canal?= , Jiri Slaby , Minas Harutyunyan Cc: Dave Stevenson , Maarten Lankhorst , Thomas Zimmermann , David Airlie , Daniel Vetter , Lukas Wunner , Artur Petrosyan , Peter Robinson , dri-devel@lists.freedesktop.org, bcm-kernel-feedback-list@broadcom.com, linux-pm@vger.kernel.org, linux-serial@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kernel-list@raspberrypi.com, Stefan Wahren Subject: [PATCH V2 10/16] drm/vc4: v3d: add PM suspend/resume support Date: Sun, 28 Jul 2024 15:00:23 +0200 Message-Id: <20240728130029.78279-2-wahrenst@gmx.net> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240728130029.78279-1-wahrenst@gmx.net> References: <20240728114200.75559-1-wahrenst@gmx.net> <20240728130029.78279-1-wahrenst@gmx.net> MIME-Version: 1.0 X-Provags-ID: V03:K1:7IJwLoTzlwttqekflfpKp30OMNgCC3j4tWm9XhRYDocXhUqvFz4 fVyOSsioY5Adrs1r12juiZMUFnUcFVKLW4xosI+l3QsE+KzidpSCATgSFsIfLWyrpuFH40F G5YzwSO6aXeiPPEcUqY0QcOibtdV8YZr8uHCLPId3UC5evWHHpkdKMbX4KMUqcBiEJ5f2lF Hf+ImoiVPnqpTtSkP08AA== UI-OutboundReport: notjunk:1;M01:P0:i/6mUy9V+lU=;7OqSqn0WBQcyR+A6WrRxHHWZ3z9 BWxoMASO4FUYKHwltmw+jjL1K021d9WYt57p72CaSTjkLyxfGtsC+mK4UbURJW8yWClJQE7/9 jBtrfTGKoDbJ7LHf0ENevzJho6XBJFZfeyiU0/4sXUO/9A9qrtcaAslt3tr+8Uke2SqeQjCZb jB8ShVJkcM1ulhL9djEQLSNFPSrVydSyMZzDXVyZfAtDSeL2hNb8swVTGBnieaKpB3H2oLQIG uul/tbpGtCZ1c4m3OFylGn/lx/5wzvqVhJi1o5MHZ1zhb3AmJiWbJhk9A0J452cFeTei+54bg AJBVbmfcaEgKub93NNBEZJb4zMybI1znfIPqhBnYn5zMymqQOlKLhiMzyW4QjiBG3yCqpgfPB ZmAhc2y5C7VW8LDLOGWupisWd+cKLWL8ii8sS0g+/0NgbUsCCYf8EmYvXMCnaNb7w+HzMPH46 dTSaWAIr50aFq21HdkEoPoA+qHJTEyHQcWas9ETSqidOZMZRpIM5+nTqbc3lFxAdgXyAQDdxO JtKVrPdOl08XZGARoIr17+bVH1VbwNU/ZvkBdS0ENVBXGLGhKsBJ5hBcBdC889Aba2HWOxtUa Lc71shiuBVFKGbC917q9/G1c0ePYpLCNO1O1jj2hx9V7N4m3muh75n5cJwU6aBsEiMgTtnd1X x34BLjXC7+ib/ElpoKQ3wJ+mouMdbzvKT8S2FdvNhGl/9mftj8u4bY3lHkk7tek8tehVmOnpR BcSRbPPUSiAu/aVkMg6+G/DdNBDG+BYM4qBXUM6/ZYci5XTTis2dlsIqqRrf0OoM1BHiY1Nt9 w7qnjdQMSCdsTydkIcl8P1Pw== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240728_060211_317525_A17571A9 X-CRM114-Status: GOOD ( 10.30 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add suspend/resume support for the VC4 V3D component in order to handle suspend to idle properly. Signed-off-by: Stefan Wahren --- drivers/gpu/drm/vc4/vc4_v3d.c | 2 ++ 1 file changed, 2 insertions(+) -- 2.34.1 diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c index 4bf3a8d24770..309c8af08fd0 100644 --- a/drivers/gpu/drm/vc4/vc4_v3d.c +++ b/drivers/gpu/drm/vc4/vc4_v3d.c @@ -511,6 +511,8 @@ static void vc4_v3d_unbind(struct device *dev, struct device *master, static const struct dev_pm_ops vc4_v3d_pm_ops = { SET_RUNTIME_PM_OPS(vc4_v3d_runtime_suspend, vc4_v3d_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, + pm_runtime_force_resume) }; static const struct component_ops vc4_v3d_ops = {